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APRS station K6WBY-9 - show graphs
Mic-E message: Off duty
Location: 38°30.77' N 122°26.37' W - locator CM88SM73GB - show map
2.8 km East bearing 72° from Saint Helena, Napa County, California, United States [?]
3.4 km Southeast bearing 130° from Deer Park, Napa County, California, United States
82.0 km North bearing 359° from San Francisco, San Francisco County, California, United States
82.5 km West bearing 265° from Sacramento, Sacramento County, California, United States
Last position: 2025-05-03 20:41:45 UTC (13d 16h23m ago)
2025-05-03 13:41:45 PDT local time at Saint Helena, United States [?]
Altitude: 112 m
Course: 218°
Speed: 37 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: K6WBY-9>SXSPWW via W6CX-3*,WIDE2-1,qAR,KN6ETB (good)
Positions stored: 1421
Stations which heard K6WBY-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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